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Ruamrudee International School

Thailand, Bangkok

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Accreditations and Awards

Recognition and credentials that demonstrate quality and excellence

Accreditations

Western Association of Schools and Colleges (WASC): U.S.-based accreditation that confirms quality and enables U.S. university credit transfer.
Thai Ministry of Education: National accreditation required for legal operation and Thai curriculum compliance
International Baccalaureate (IB): Authorization to offer IB Diploma, demonstrating high international academic standards since 1998
East Asia Regional Council of Overseas Schools (EARCOS): Membership signals engagement with regional educational best practices

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The school at a glance
Instructs in English
Fees THB 538,400 - 786,000
Ages 2 - 18 years
Pupil numbers 1200
Type Co-educational (boarding)
Opened 1957
Bus Service Yes
Availability Are there places?
Part of

Ruamrudee International School (RIS) is a private, Catholic international school located in Minburi, Bangkok. Founded in 1957, RIS offers education from Pre-Kindergarten to Grade 12 welcoming students of all faiths and nationalities. The school follows a U.S.-based curriculum, offering the American high school diploma, with additional pathways through the International Baccalaureate (IB) Diploma Programme, Advanced Placement (AP) courses, and the IB Career-related Programme (IBCP). The campus features facilities including modern science and computer labs, a performing arts center, two libraries, athletic fields, a swimming pool, fitness centers, maker spaces, and dedicated areas for early childhood education.

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